RING - BACK UP (Nissan NI24459-42291)

NI24459-42291: A damaged retaining ring can allow assembled components to separate under load, leading to mechanical failure. During inspection, a retaining ring may show signs of distortion or cracking that compromise its holding force. Keeping a retaining ring in sound condition helps maintain axial positioning of shafts or bores in rotating assemblies. This aftermarket replacement part references Nissan as the OE maker and cross-references part number NI24459-42291. The ring functions as a mechanical fastener that seats in a groove to prevent lateral movement. A common failure consequence is that a worn or broken ring can cause parts to dislodge, resulting in costly repairs. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NI24459-42291, ni24459-42291, NI2445942291, ni2445942291